Product Description
The Jack W4-D Interlock Sewing Machine is a specialized industrial sewing machine designed for interlocking or serging operations, commonly used in garment manufacturing, knitwear, and other textile industries. It is specifically designed for interlock stitching, which is a type of overlock stitch used to seam, hem, and finish edges of knit fabrics. This is suitable for a variety of sewing tasks, including joining seams, attaching elastic, attaching ribbing, and creating decorative effects on knit fabrics. Jack W4-D Interlock Sewing Machine is often designed with energy-efficient motors and components to minimize electricity consumption during operation.